missfire

PukkaSilvia · #1 23-02-2008, 15:02

I would check all the following starting with a compression test

air flow meter
air flow meter plug
spark plugs
Head gasket blown
Ht leads inc king
coil earth
rotor arm
dizzy cap
boost/vacuum hoses

Good luck

PukkaSilvia · #2 23-02-2008, 15:04

It doesnt have coilpacks.No they wont fit

Oscar · #3 23-02-2008, 15:06

cheers! Well i checked the plugs, leads, vacum, maf was cleaned last week, i hope its not the hg, it dosnt over heat, no coolant loss... And its fine apart 4 that 500rpm gap

Oscar · #4 23-02-2008, 15:08

no coil pack? What an amateur! Lol, well looks like my sr build will have 2 speed up

PukkaSilvia · #5 23-02-2008, 16:08

it has an individual coil obviously, Just not 1 'coilpack' per cylinder like the s13 det engine has

The coil is underneath the air flow meter but tbh i think a compression test is the first thing to do,if that is ok followed by a new set of plugs

seems coincidental that you cleaned the afm last week. Why did you do that and how.

zxocmars · #6 23-02-2008, 16:50

Leads that are on it are practically brand new, from Nissan, Plugs too.

Could be the AFM

Oscar · #7 23-02-2008, 16:59

cleaned the afm idle was a bit funny, cleaned it using a kit i bought in germany a couple of years ago, a spray and very tiny soft brush, cost me over a hundred euro from merc, had a amg c43, wish i had known then and just used wd40

s13eater · #8 23-02-2008, 17:01

you don't want wd40 carb or brake cleaner would be best.

Oscar · #9 23-02-2008, 17:06

good thing i didnt then lol

Oscar · #10 23-02-2008, 17:02

right im gona try 2 other afms, got a primera 1, dont think it wil work, and an s13, s15 work? Ive got one but its bout 20miles away